(c) Find the probability that the mean return for the 38 sampled stocks is less than 10.5 percent. To facilitate a more convenient reporting. we have separated this question into two parts below: i. Report the zescore corresponding to 10.5 percent to 2 decimal places. ii. Report the nal probability to 4 decimal places. ((1) Find the probability that the mean return for the 38 sampled stocks is between 11.25 and 13.5 percent. To facilitate a more convenient reporting; we have separated this question into two parts below: i. Report the zescores corresponding to 11.25 percent and 13.25 percent to two decimal places. ii. Report the nal probability to 4 decimal places